Alert archive / Delaware / 2019
Weather alerts in Delaware, July 2019
75 weather alerts in July 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in July 2019. Tap one for its archive.
- Alerts
- 75
- Warnings
- 34
- Watches
- 9
- Advisories
- 15
- Busiest day
- July 22, 201911 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 2, 5:53 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 2, 7:27 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 48 min |
| Jul 2, 8:10 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 50 min |
| Jul 3, 2:22 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 12 hr |
| Jul 4, 2:11 PM EDT | Areal Flood Advisory | PHI | Sussex | 4 hr |
| Jul 4, 3:15 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 27 min |
| Jul 5, 3:27 AM EDT | Heat Advisory | PHI | New Castle | 11 hr |
| Jul 5, 1:46 PM EDT | Areal Flood Advisory | PHI | Kent | 3 hr |
| Jul 5, 2:48 PM EDT | Excessive Heat Warning | PHI | New Castle | 28 hr |
| Jul 6, 1:48 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 6, 3:55 PM EDT | Tornado Warning | PHI | New Castle | 50 min |
| Jul 6, 5:04 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 17 min |
| Jul 6, 5:49 PM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Jul 6, 6:00 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 29 min |
| Jul 6, 7:45 PM EDT | Special Weather Statement | PHI | New Castle | 45 min |
| Jul 6, 8:23 PM EDT | Special Weather Statement | PHI | New Castle | 52 min |
| Jul 6, 9:17 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle, Sussex | 43 min |
| Jul 11, 3:44 AM EDT | Flash Flood Watch | PHI | New Castle | 18 hr |
| Jul 11, 12:51 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 84 min |
| Jul 11, 1:23 PM EDT | Special Weather Statement | PHI | New Castle | 52 min |
| Jul 11, 1:44 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 61 min |
| Jul 11, 5:12 PM EDT | Flash Flood Warning | PHI | New Castle | 4 hr |
| Jul 11, 5:44 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 61 min |
| Jul 11, 5:59 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 11, 6:14 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 61 min |
| Jul 11, 6:15 PM EDT | Flash Flood Warning | PHI | New Castle | 4 hr |
| Jul 11, 6:39 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 4 hr |
| Jul 11, 8:07 PM EDT | Areal Flood Advisory | PHI | Sussex | 4 hr |
| Jul 11, 8:19 PM EDT | Special Weather Statement | PHI | Sussex | 56 min |
| Jul 16, 3:30 AM EDT | Excessive Heat Watch | PHI | New Castle | 11 hr |
| Jul 16, 2:44 PM EDT | Excessive Heat Warning | PHI | Kent, New Castle, Sussex | 5 days |
| Jul 16, 2:44 PM EDT | Heat Advisory | PHI | Kent, Sussex | 29 hr |
| Jul 17, 3:54 AM EDT | Flash Flood Watch | PHI | New Castle | 19 hr |
| Jul 17, 1:29 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 3 hr |
| Jul 17, 3:14 PM EDT | Excessive Heat Watch | PHI | Kent, Sussex | 24 hr |
| Jul 17, 4:51 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 6 hr |
| Jul 17, 6:35 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 40 min |
| Jul 17, 6:38 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 97 min |
| Jul 17, 6:44 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 46 min |
| Jul 17, 7:15 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 45 min |
| Jul 17, 7:17 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 43 min |
| Jul 17, 7:44 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 46 min |
| Jul 17, 8:30 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 45 min |
| Jul 17, 8:54 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 36 min |
| Jul 17, 9:09 PM EDT | Areal Flood Advisory | PHI | Sussex | 2 hr |
| Jul 17, 11:34 PM EDT | Areal Flood Advisory | PHI | Sussex | 2 hr |
| Jul 18, 1:30 PM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Jul 18, 1:49 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 18, 2:24 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jul 18, 2:55 PM EDT | Flash Flood Warning | PHI | New Castle | 4 hr |
| Jul 18, 8:16 PM EDT | Special Weather Statement | PHI | Sussex | 59 min |
| Jul 21, 3:15 AM EDT | Flash Flood Watch | PHI | Kent, New Castle, Sussex | 51 hr |
| Jul 21, 3:09 PM EDT | Heat Advisory | PHI | Kent, New Castle, Sussex | 27 hr |
| Jul 21, 9:30 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 45 min |
| Jul 21, 9:44 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 46 min |
| Jul 21, 10:13 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 47 min |
| Jul 21, 10:54 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 25 min |
| Jul 22, 1:11 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 94 min |
| Jul 22, 2:17 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 8 hr |
| Jul 22, 3:47 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 58 min |
| Jul 22, 4:16 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 59 min |
| Jul 22, 4:20 PM EDT | Mesoscale Discussion | SPC | New Castle | 115 min |
| Jul 22, 4:40 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 114 min |
| Jul 22, 5:14 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 61 min |
| Jul 22, 8:51 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 84 min |
| Jul 22, 11:58 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 47 min |
| Jul 23, 12:44 AM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 31 min |
| Jul 23, 7:48 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jul 31, 3:28 AM EDT | Flash Flood Watch | PHI | New Castle | 17 hr |
| Jul 31, 1:17 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 7 hr |
| Jul 31, 2:46 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 44 min |
| Jul 31, 4:00 PM EDT | Special Weather Statement | PHI | Sussex | 30 min |
| Jul 31, 4:19 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 56 min |
| Jul 31, 4:33 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 9 min |
| Jul 31, 6:05 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 26 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 28 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 11 |
| Special Weather Statement | 6 |
| Flooding | |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 4 |
| Areal Flood Advisory | 11 |
| Heat | |
| Excessive Heat Warning | 2 |
| Excessive Heat Watch | 2 |
| Heat Advisory | 3 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.